Hama High Power Portable Power Bank - 20000 mAh - Grey
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Product Information
Full details
The Hama High Power 20000 mAh Portable Power Bank is an ideal solution for commuters, travellers, and remote workers who need a reliable, high-capacity charging source for multiple high-performance devices. With a 65-Watt output, it is powerful enough to charge laptops and gaming notebooks, though its 481-gram weight is heavier than typical pocket-sized chargers. The device combines fast-charging technology with a convenient TFT colour display to keep you informed of your energy levels at all times.
All features
| Colour | Grey |
|---|---|
| Series | High Power |
| Model Part Number | 201741 |
| Brand | Hama |
Extended Product Information
FAQs
Can I charge my phone and laptop at the same time?
Yes, the power bank supports charging up to three devices simultaneously using its two USB-C and one USB-A ports.
What does the TFT display show?
It displays the remaining battery percentage, the output power per socket, and the total power currently being delivered in Watts.
Does it support fast charging?
Yes, it supports Power Delivery 3.0 and Qualcomm Quick Charge 3.0 technologies.
How long does it take to charge the power bank?
The power bank has an approximate charge time of 2.1 hours when using an appropriate high-speed USB-C charger.
Is it safe for smaller devices like smartwatches?
Yes, the power bank features a 'low power mode' specifically designed to safely charge less power-hungry devices.
What safety features are included?
It includes protection against overcharge, overvoltage, overheating, and short circuits.
Troubleshooting
Device is not charging my laptop
Ensure you are using a USB-C cable capable of handling 65W power delivery and that you are using the USB-C port.
The power bank stopped charging my small accessory
Ensure the power bank is in 'low power mode' or check if the device is fully charged, as the power bank may auto-shut off.
Display shows low output even with multiple devices
The total power output is shared across ports. If total power exceeds 65W, the unit may throttle speed to protect itself.
Pros and Cons
Pros
- Capable of charging laptops via 65W output
- Real-time data via clear TFT colour display
- Charges three devices at the same time
- Includes low power mode for smaller accessories
- Safe and reliable battery-sparing technology
Cons
- Weight of 481g is relatively heavy for pocket carry
- Requires USB-C source for optimal recharge speed
- Limited to 20000 mAh capacity
Setup, Compatibility & Care
Setting up the power bank is straightforward; the device features an auto on/off function, meaning it detects connected devices and begins charging immediately. To recharge the power bank itself, connect it to a power source via the USB-C input.
Compatibility is broad, supporting smartphones, tablets, digital cameras, smartwatches, and laptops. To care for your unit, keep it in a cool, dry place and avoid exposing it to extreme temperatures, which can impact the Lithium-Ion cells. The product is shipped in plastic-free, FSC-certified packaging, reflecting a commitment to sustainable resource management.